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drm/i915: Don't allow HDCP on PORT E/F

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Port E doesn't have HDCP support, and Port F is disabled. Don't setup
the hdcp shim on those.

Reviewed-by: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180109185401.16911-1-seanpaul@chromium.org
This commit is contained in:
Sean Paul 2018-01-09 13:53:51 -05:00
parent 20f24d776d
commit 2f4498a4ac
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/i915/intel_hdmi.c
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@ -2296,7 +2296,8 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,
intel_hdmi_add_properties(intel_hdmi, connector);
if (INTEL_GEN(dev_priv) >= 9) {
/* PORT E doesn't have HDCP, and PORT F is disabled */
if (INTEL_GEN(dev_priv) >= 9 && port < PORT_E) {
int ret = intel_hdcp_init(intel_connector,
&intel_hdmi_hdcp_shim);
if (ret)